APsystems DTSU666 CHINT Single Phase Revenue Grade Meter Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: 570-1254 Details APsystems, CHINT Single Phase Revenue Grade Meter DTSU666, 120/240V, 2 CT's of 250A, LCD Display, 2270110003 Details Back DetailsAPsystems, CHINT Single Phase Revenue Grade Meter DTSU666, 120/240V, 2 CT's of 250A, LCD Display, 2270110003